Grapefruit Juice Calories – Nutritional Facts and Health Benefits

Grapefruit juice has become increasingly popular due to its unique taste and potential health benefits. However, if you’re watching your calorie intake, you may be wondering how many calories are in this refreshing drink. In this article, we’ll explore grapefruit juice’s calorie count and provide authoritative reference titles to support our answer.

Grapefruit Juice 

Grapefruit juice is a popular citrus beverage made from the grapefruit tree’s fruit. It is known for its tangy and slightly bitter taste, which can vary depending on the variety of grapefruit used. Grapefruit juice contains essential nutrients such as vitamin C, potassium, and antioxidants. 

It is also low in calories and fat, making it a healthy choice for those looking to maintain a balanced diet. Additionally, grapefruit juice has been associated with various health benefits. It may help boost the immune system, improve digestion, and support heart health.

Nutritional Composition Of Grapefruit Juice

Carbohydrates26 grams
Fiber2 grams
Sugar18 grams
Protein2 grams
Fat0 grams
Sodium10 milligrams
Potassium325 milligrams
Riboflavin6% of the DV
Thiamin4% of the DV
Folate6% of the DV

Calorie Content In Grapefruit Juice

Grapefruit juice is a popular beverage known for its refreshing taste and potential health benefits. When it comes to calorie content, grapefruit juice can vary depending on factors such as the size of the fruit and the method of extraction. On average, one cup (240 ml) of unsweetened grapefruit juice contains approximately 96 calories. However, it’s important to note that this value may differ slightly based on the specific brand or variety of grapefruit used.

Factors Affecting Grapefruit Juice Calories

The number of calories in grapefruit juice can vary depending on several factors. These factors include the type of grapefruit used, the preparation method, and any additional ingredients added to the juice.

Type of Grapefruit

The type of grapefruit used to make the juice can affect its calorie content. Different varieties of grapefruits exist, such as white, pink, and red. Pink and red grapefruits are sweeter and have a higher sugar content than white grapefruits. As a result, pink and red grapefruit juices may have slightly more calories than white grapefruit juice.


The ripeness of the grapefruit can also impact the calorie content of the juice. Ripe grapefruits generally have a higher sugar content, translating to more calories in the resulting juice. On the other hand, less ripe grapefruits may have a slightly lower sugar content and, therefore, fewer calories.


Method of Preparation

The method used to prepare grapefruit juice can influence its calorie count. Freshly squeezed grapefruit juice typically contains fewer calories compared to commercially processed juices that may have added sugars or sweeteners. Additionally, if pulp is included in the juice, it may contribute to a slightly higher calorie content.

Additional Ingredients

Some people prefer to enhance their grapefruit juice’s flavor by adding ingredients such as sugar, honey, or other sweeteners. These additives can significantly increase the calorie content of the juice. It’s important to note that while these additions may enhance taste, they can also diminish some of the potential health benefits associated with consuming pure grapefruit juice.

Comparison Of Grapefruit Juice Calories With Other Juices

Juice TypeCalories
Grapefruit Juice120 calories
Orange Juice110-120 calories
Apple Juice110-120 calories
Cranberry Juice110-130 calories
Pineapple Juice130-140 calories
Tomato Juice40-50 calories
Pomegranate Juice130-150 calories
Carrot Juice70-80 calories 
Beetroot Juice 100-110 calories

Health Benefits Of Grapefruit Juice

Grapefruit juice is a rich source of vitamins, minerals, and antioxidants that offer numerous health benefits. Here are some of the key advantages of drinking grapefruit juice:

Weight Loss

Grapefruit juice is high in fiber and low in calories, making it an excellent choice for those looking to lose weight. Studies have shown that drinking grapefruit juice can help reduce body weight and body fat.

Improved Heart Health

Grapefruit juice is rich in potassium, which can help lower blood pressure and reduce the risk of heart disease. The antioxidants in grapefruit juice also help protect against oxidative stress and inflammation in the cardiovascular system.

Cancer Prevention

Grapefruit juice contains compounds that have been shown to have anti-cancer properties. The antioxidants and flavonoids in grapefruit juice may help protect against the growth and spread of cancer cells.

Improved Digestion

Grapefruit juice is high in fiber, which can help regulate bowel movements and prevent constipation. The fiber in grapefruit juice may also help reduce the risk of colon cancer.

Anti-Aging Benefits

Grapefruit juice contains antioxidants that may help reduce the signs of aging, such as wrinkles and age spots. The vitamin C in grapefruit juice also helps boost the immune system and protect against infection.


Incorporating Grapefruit Juice Into A Balanced Diet

Grapefruit juice can be a nutritious addition to a balanced diet when consumed in moderation. It is rich in vitamins, minerals, and antioxidants that can provide several health benefits. 

Here are some ways to incorporate grapefruit juice into your diet:

  1. Start your day with a glass of grapefruit juice mixed with orange or pineapple juice and a healthy breakfast such as oatmeal or scrambled eggs.
  2. Enjoy grapefruit juice as a refreshing snack between meals, paired with nuts or fruits like apples or berries.
  3. Use grapefruit juice as a base for a homemade salad dressing mixed with olive oil, lemon juice, and herbs like basil or thyme.
  4. Use grapefruit juice as a marinade for grilled chicken, fish, or tofu to add a tangy and flavorful taste.
  5. Blend grapefruit juice with your favorite fruits and vegetables, such as bananas, spinach, or kale, for a nutritious and filling smoothie.

Recommended Serving Size Of Grapefruit Juice

The recommended serving size of grapefruit juice is approximately 8 ounces (240 milliliters) daily. This amount effectively promotes weight loss and improves overall health while being safe for most adults to consume. It’s important to note that grapefruit juice can interact with certain medications, so it’s always best to consult a healthcare professional before adding it to your diet.

Tips For Reducing Calorie Intake From Grapefruit Juice

Here are some tips for reducing calorie intake from grapefruit juice:

Limit Portion Size

Grapefruit juice can be high in calories due to its sugar content. Limit your portion size to 4-6 ounces (120-180 ml) per serving to reduce calorie intake. This will help you enjoy the flavor without overdoing it on the calories.

Choose Low-Calorie Varieties

Some grapefruit juices are higher in sugar and calories than others. Look for varieties labeled as “low-calorie” or “reduced-sugar.” These options will have fewer calories and less sugar than regular grapefruit juice.

Mix with Water

To further reduce calorie intake, mix your grapefruit juice with water. This will dilute the juice and lower the calorie content. Aim for a 50/50 ratio of juice to water.

Use as a Base for Cocktails

Grapefruit juice can be an excellent base for low-calorie cocktails. Mix it with sparkling water and a splash of grenadine for a refreshing drink that’s low in calories.

Eat the Pith

The pith of the grapefruit is high in fiber and can help you feel full. By eating the pith and the juice, you’ll increase the fiber content and reduce the calorie intake.


In conclusion, grapefruit juice is a refreshing and nutritious drink that can be enjoyed as part of a balanced diet. While it is low in calories compared to many other beverages, the exact calorie content can vary depending on factors such as the size of the fruit and the method of juicing. On average, an 8-ounce serving of grapefruit juice contains around 96 calories.

It is important to note that grapefruit juice also provides essential vitamins and minerals, making it a healthy choice for those looking to incorporate more fruits into their diet. However, individuals should be mindful of portion sizes and consider the overall calorie intake from all sources when aiming for weight management or specific dietary goals.


How Many Calories In 8 Oz Of Fresh Squeezed Grapefruit Juice?

Approximately 100-120 calories are in 8 oz of freshly squeezed grapefruit juice.

Is Grapefruit Juice High In Sugar?

No, grapefruit juice is relatively low in sugar. An 8 oz serving of freshly squeezed grapefruit contains about 16-20 grams of sugar.

How Many Calories In 1 Cup Of Fresh Squeezed Grapefruit Juice?

One cup of freshly squeezed grapefruit juice contains approximately 200-240 calories.

How Many Calories Are In Pure Grapefruit Juice?

Pure grapefruit juice contains approximately 100-120 calories per 8 oz serving.

Is There A Lot Of Sugar In Fresh Squeezed Grapefruit Juice?

No, there is not a lot of sugar in fresh-squeezed grapefruit juice. It contains about 16-20 grams of sugar per 8 oz serving.

Does Grapefruit Juice Have More Sugar Than Orange Juice?

No, grapefruit juice does not have more sugar than orange juice. Both grapefruit and orange juice contain similar amounts of sugar, around 16-20 grams per 8 oz serving.

Is Ruby Red Grapefruit Good For Weight Loss?

Yes, ruby red grapefruit is beneficial for weight loss. The fruit contains a compound called naringenin, which has been shown to help with weight loss and improve metabolic health.

Is 2 Grapefruits A Day Too Much?

Two grapefruits a day is a little. Consuming two grapefruits daily may have additional health benefits, such as weight loss and improved metabolic health.

Does Grapefruit Burn Fat?

Grapefruit does not directly burn fat but may help with weight loss by increasing metabolism and reducing hunger. Additionally, grapefruit’s fiber and water content may help with satiety and weight management.